Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449053 | Printing system, a printing method, a converting device, a data processing method and a printing device | — | 2002-09-10 |
| 6404937 | Method and apparatus for image retrieval | Hideyuki Agata, Yoshiyuki Fujiwara | 2002-06-11 |